Invalidator
n. invalidate的变形
🗣️ 情景例句
We'll call Mrs. Martinelli and tell her to keep looking for us.
我们会打电话给Martinelli太太告诉她继续帮我们物色房子?
It is good to have friends in trouble.
在患难时得到朋友是幸运的。
Nice to meet you.
很高兴见到你。